﻿#region License

// HeightMap.cs
// Author: Daniel Sklenitzka
//
// Copyright 2013 The CWC Team
// 
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// 
//     http://www.apache.org/licenses/LICENSE-2.0
// 
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#endregion

namespace CkMp.Data.Map
{
    public class HeightMap : Grid<byte>
    {
        public int Border { get; private set; }

        public HeightMap(int totalWidth, int totalHeight, int border) :
            base(totalWidth, totalHeight)
        {
            Border = border;
        }

        public int MapWidth
        {
            get { return Width - 2 * Border; }
        }

        public int MapHeight
        {
            get { return Height - 2 * Border; }
        }

        public int GetSize(bool includingHeader)
        {
            return 7 * 4
                 + Width * Height
                 + (includingHeader ? 10 : 0);
        }
    }
}
